Patent application number | Description | Published |
20080220865 | Interactive playstation controller - An interactive playstation controller includes a housing; a linear button set, a mode-switching digital button set, a battery pack, a cable connector and a physiological reaction sensing button set disposed on an exterior of the housing; and an integrated circuit embedded in the housing. The physiological reaction sensing button set includes a heartbeat signal sensor, a humidity sensor, a grip strength sensor and a voice sensor so as to momentarily sense body and physiological condition variations of a player when he or she is playing a game, and the sensed variations are fed back to a game host. Then, a program in the host properly responds with the sensed variations so as to achieve the object and the effect of man-machine interaction. | 09-11-2008 |
20100315333 | Integrated Wired/Wireless Virtual Unit Control Apparatus - The present invention discloses an integrated wired/wireless virtual unit control apparatus comprising a MCU; a wired transmission module, to connect to the appliances and to receive the energies under wired conditions; a battery set, to receive and to store the energies from the interface; a finger control signal module, to provide the button signal instead of the motion of the virtual unit control apparatus; a wireless transmission module, to transmit the signal to the appliances under wireless conditions; and an appliance switching module, to switch the different appliances and their operating systems to be controlled. The integrated wire/wireless virtual unit control apparatus can be charged via wire, operated under wired/wireless conditions, and integrated with multiple operating modes. The integrated wired/wireless virtual unit control apparatus can be held and used by one hand and it can copy the codes of function keys from a television remote controller. In some embodiments, the integrated wired/wireless virtual unit control apparatus comprises a display for displaying the information. | 12-16-2010 |
20110205158 | Separable Mouse - A separable mouse includes a top cover with an input device installed at the surface of the top cover. At least one first fastening element is set inside the top cover. A first circuit board set inside the top cover coupled to the input device for receiving the control signals transmitted from the input device. A bottom cover hosts a second circuit board which is set at the surface of the bottom cover, and a first connection element which is set on the first circuit board. A second connection element set on the second circuit board to connect the first connection element. Also, at least one second fastening element is set on the bottom cover to bind the first fastening element. Additionally, the separable mouse of the invention further comprises a separable-side-button module. | 08-25-2011 |
Patent application number | Description | Published |
20100239120 | IMAGE OBJECT-LOCATION DETECTION METHOD - An image object-location detection method includes dividing a target image into a plurality of image blocks, calculating a plurality of sharpness values respectively corresponding to the plurality of image blocks, and analyzing the plurality of sharpness values to accordingly select image blocks corresponding to object-locations in the target image from the plurality of image blocks. | 09-23-2010 |
20130022266 | IMAGE PROCESSING METHOD - An image processing method adapted to calculate image data of a pixel array is provided. The pixel array includes a plurality of pixels, and each of the pixels has predetermined elementary color data. The image processing method includes following steps. First, a target pixel of the pixel array is selected. Next, a plurality of first elementary color differences of a plurality of first pixels adjacent to the target pixel are calculated. A part of the first pixels are arranged along a first direction, and another part of the first pixels are arranged along a second direction substantially perpendicular to the first direction. Then, first recovered elementary color data of the target pixel is calculated according to the elementary color differences of the first pixels and the predetermined elementary color data of the target pixel. | 01-24-2013 |
20130107083 | Method of Noise Reduction in Image and Device Thereof | 05-02-2013 |
20130121576 | AUTOMATIC TONE MAPPING METHOD AND IMAGE PROCESSING DEVICE - A tone-mapping method for adjusting a contrast of an image includes generating a luminance histogram of the image according to a luminance and a sharpness of the image; performing histogram equalization on the luminance histogram, to generate a luminance mapping function corresponding to the image; performing a weighted operation on the luminance mapping function and a linear function, to generate a weighted luminance mapping function corresponding to the image; generating a tone-mapping look-up table corresponding to the image according to the weighted luminance mapping function; and adjusting the luminance of the image according to the tone-mapping look-up table, so as to adjust the contrast of the image. | 05-16-2013 |
20130182142 | APPARATUS AND METHOD FOR IMAGE PROCESSING - An image processing apparatus and an image processing method are provided. The image processing apparatus includes a sample unit, an amplifier, an analog to digital converter, and a white balance unit. The sample unit is for sampling a pixel to obtain a pixel voltage. The amplifier is for amplifying the pixel voltage according to an analog gain. The analog to digital converter is for converting the amplified pixel voltage into digital pixel data, the digital pixel data including a number of first sub-pixel data which are corresponding to different colors. The white balance unit is for obtaining a number of second of sub-pixel data from white balance compensating the first sub-pixel data. The first sub-pixel data are white balance compensated respectively according to the analog gain and a number of white balance gains which are corresponding to different sub-pixels. | 07-18-2013 |
20130208152 | ADAPTIVE IMAGE PROCESSING METHOD AND RELATED DEVICE - An adaptive image processing method includes: defining a pixel zone involving a target pixel according to a color corresponding to the target pixel; selecting a plurality of adjacent pixels from the pixel zone, wherein the adjacent pixels and the target pixel correspond to the same color; acquiring a defect pixel threshold value by calculating a product of a sum of absolute differences between each pixel of the plurality of adjacent pixels and a defected pixel compensation ratio; acquiring an adjacent difference value by calculating a sum of absolute differences between the target pixel and each pixel of the plurality of adjacent pixels; and determining whether the target pixel is a defect pixel by comparing the defect pixel threshold value with the adjacent difference value. | 08-15-2013 |
20130216153 | METHOD FOR PROCESSING EDGES IN AN IMAGE AND IMAGE PROCESSING APPARATUS - Method and apparatus for processing edges in an image are provided. The method in an embodiment includes the following steps. With respect to a cross-shaped patterned centered at a target pixel of an input image, a first-direction gradient along a first direction and a second-direction gradient along a second direction are calculated. According to the first-direction and second-direction gradients, it is determined whether to compensate the target pixel based on pixel values of a first plurality of pixels along the second direction or pixel values of a second plurality of pixels along the first direction within the cross-shaped pattern, or to output a pixel value of the target pixel. | 08-22-2013 |
20130258135 | PARTIAL LENS SHADING COMPENSATION METHOD - Method and apparatus for partial lens shading compensation are provided. An image area is divided, from the inside towards the outside of the image area, into several partial areas centered on an optical center of the image. When a target pixel is identified as being located in one of the partial areas, a corresponding compensation gain is determined according to the position of the target pixel with reference to the optical center. Another compensation gain is determined according to the position of the target pixel with reference to the optical center. A mixed compensation value is determined according to the compensation gains, so as to compensate the target pixel. | 10-03-2013 |
20140313378 | Fixed Pattern Noise Removal Method - A fixed pattern noise removal method for an image sensor includes steps of calculating each compensation value corresponding to each pixel column according to a plurality of compensation pixel values of the each pixel column; and sampling a plurality of active pixel values in an active pixel area and compensating the plurality of active pixel values according to the each compensation value of the each pixel column, to generate a plurality of compensated active pixel values. A plurality of active pixels sense light to generate the plurality of active pixel values. | 10-23-2014 |
20140321740 | Global Spatial Domain Detail Controlling Method - A global spatial domain detail controlling method for an image processor includes adjusting at least one detail parameter corresponding to each pixel during an image processing according to each space position of the each pixel in an image; and performing the each pixel with the image processing according to the at least one detail parameter of the each pixel. | 10-30-2014 |
20150098005 | IMAGE SENSOR AND IMAGE CAPTURING SYSTEM - An image sensor and an image capturing system are provided. The image sensor includes a pixel array, and the pixel array includes a plurality of image sensing arrays and a focus sensing pixel group. Each of the image sensing arrays is covered by a plurality of color filter units, and the focus sensing pixel group is not covered by the color filter units. The focus sensing pixel group includes a plurality of first focus sensing pixel units, and the first focus sensing pixel units are arranged according to a first arrangement pattern. An area ratio of the focus sensing pixel group and the pixel array is smaller than one-ninth, or the focus sensing pixel group is, with respect to the whole pixel array, non-uniformly disposed in the pixel array. The image capturing system of the present invention can enhance a focus function. | 04-09-2015 |
20150103231 | Focusing Method - A focusing method for an image capturing device includes detecting a plurality of focus frames of a plurality of characteristic points in a capturing area; acquiring a plurality of focuses according to the plurality of focus frames; and capturing a plurality of images according to each of the plurality of focuses. | 04-16-2015 |
20150116533 | IMAGE SENSING APPARATUS AND BLACK LEVEL CONTROLLING METHOD THEREOF - An image sensing apparatus and a black level controlling method thereof are provided. The black level controlling method includes following steps. A conversion relationship between analog gain values and offset values is provided. An analog gain value is converted into an analog offset value by using the conversion relationship between analog gain values and offset values. Whether to adjust the analog offset value is decided according to a first optical black data corresponding to a first part of optical black pixels. A digital data offset value is calculated according to a data corresponding a second part of optical black pixels. | 04-30-2015 |
20150130964 | Automatic Color Correction Method and Color Correction Module thereof - An auto-color-correction method for an image capturing device includes calculating a plurality color temperatures of a plurality of pixels in an image; calculating a number of pixels of the plurality of pixels located in a first color temperature range as a first number and a number of pixels of the plurality of pixels located in a second color temperature range as a second number; generating a color temperature weight according to the first number and the second number; and generating at least one correction coefficient according to the color temperature weight, at least one first coefficient corresponding to the first color temperature range and at least one second coefficient corresponding to the second color temperature range. | 05-14-2015 |
20150163394 | Automatic-Focusing Imaging Capture Device and Imaging Capture Method - An automatic-focusing imaging capture device includes a first imaging capture module for generating a clue imaging information according to an object and a second imaging capture module for determining whether or not to re-focus for generating an imaging information corresponding to the object according to the clue imaging information; wherein a first frame rate of the first imaging capture module is higher than a second frame rate of the second imaging capture module, and the clue imaging information includes an object-distance information and a depth-of-field information. | 06-11-2015 |
Patent application number | Description | Published |
20090046881 | EASY-TO-ASSEMBLE ONE-PIECE SURROUND SPEAKER STRUCTURE - The present invention discloses an easy-to-assemble one-piece surround speaker structure, wherein a plurality of integrable speaker housings realizes a size-adjustable audio structure, and whereby an user can self-adjust the length of a surround speaker in accordance to the size of television or available space The speaker housings can contain various types of speakers, including: a main speaker, a center speaker, a surround speaker, a subwoofer speaker, etc. Thereby, an user can organize speakers to achieve the audio effect he desires. Each speaker has a plurality of I/O terminals for mutual signal and power connection. Thus, no matter what type of speaker combination is arranged or what number of speaker housings is integrated, the present invention can perform perfectly. | 02-19-2009 |
20090103753 | Three-dimension array structure of surround-sound speaker - The present invention provides a single column surround-sound speaker with multiple speaker unit arrangements. In one aspect of the present invention, the single column surround-sound speaker includes a cylinder with at least three openings formed thereon spirally, at least three full range speakers attached in the openings, a base supporting the cylinder, and a sound field reconstructing unit formed within the cylinder or the base or outside of the cylinder and the base, wherein the sound field reconstructing unit is coupled to the full range speakers. | 04-23-2009 |
20090259780 | Portable electronic device for controlling under-controlled devices - The present invention provides a portable electronic device for controlling an under-controlled device. The portable electronic device includes a chip, a firmware formed within the chip to support the under-controlled device, a decoder coupled to the chip to transform command signals from a portable electronic device protocol to an under-controlled device protocol, an accessory controller coupled to the decoder, a portable electronic device output interface coupled to the chip to output the command signals to the under-controlled device, a keypad coupled to the chip and formed on the portable electronic device. | 10-15-2009 |
20120242162 | CONTACTLESS POWER TRANSMISSION STRUCTURE OF LASER DISTANCE MEASURING DEVICE - A contactless power transmission structure of a laser distance measuring device, comprising: a first circuit board, disposed on a rotation disk on an upper portion of a main axis, and on said first circuit board is provided with a laser light tube and a lens; a second circuit board disposed at an end of said main axis; a third circuit board, fixed on a bottom seat and is not rotatable; two signal receivers and two signal transmitters, to transmit signals to said laser light tube and said lens, and receive signals sent from said laser light tube and said lens; a motor, located on a side of said main axis, is connected to said main axis through a conveyer belt to make it rotate, and that brings said rotation disk to rotate; and a power structure, connected electrically and supplies power to said first, second, and third circuit board. | 09-27-2012 |
Patent application number | Description | Published |
20120181340 | IDENTIFICATION PLATE HAVING MULTIPLE INFORMATION MEDIA - An identification plate having multiple information media is a license plate of a motorcycle or car. Statutory words, numbers, and symbols are printed on a surface of the identification plate. A bar code containing the information of the statutory words, numbers, and symbols is arranged to the identification plate. The identification plate has a RF tag containing the same information in the bar code and other relative information such as vehicle registration, inspection record, tax record, periodic inspection record, and payment. A short ranger scanner and a long range reader are used for rapidly acquiring the information contained on the identification plate so as to improve efficiency and reduce lapse of writing. An image identification system can be used to identify the statutory symbols for matching the information of the vehicle and owner. | 07-19-2012 |
20130079655 | PORTABLE ELECTROCARDIOGRAPH - A portable electrocardiograph includes a sensing unit and an process platform. The sensing unit having a signal wire is arranged to a patient for sensing the cycle of heart beat. The process platform having an application program serves to process and analyze the cycle of heart beat sensed by the sensing unit, the process result wil' be recorded and displayed. The process result will be transmitted through wire, wireless, Bluetooth transmission so that the initial symptom can be delivered to medical personnel. The process result can also be transmitted to data base of hospital server through network for advanced analysis so as to perform further diagnostic and treatment. The portable electrocardiograph is easily carried by patients so as to apply a self-diagnostic in time and inform medical personnel the latest condition for a complete diagnostic. | 03-28-2013 |
Patent application number | Description | Published |
20130236044 | HANDHELD LOUDSPEAKER DEVICE - A handheld loudspeaker device, comprising: a handheld base, a first port and a second port, a first sound guidance tube, and a second sound guidance tube. A front end of said handheld base is provided with a receiving space to place said mobile phone. Said first port and said second port are each placed on one side of said receiving space, so that said first port is connected to a loudspeaker of said mobile phone to transmit sound, and said second port is connected to a microphone to receive voice. When a user activates loudspeaker function of said mobile phone, stereo sound can be obtained at the loudspeaker slots corresponding to a first horn port and a second horn port. Through said second port, a user can speak to a receiving party at a remote end via the Public Switched Telephone Network (PSTN) and the Internet. | 09-12-2013 |
20130308118 | OPTICAL SIGNAL TRANSMISSION STRUCTURE OF LASER DISTANCE MEASURING DEVICE - An optical signal transmission structure of a laser distance measuring device, comprising: a laser pipe, suspended right above a center of a rotation disk, to emit laser beam downward; a light projector module, provided with at least two reflection plates, to reflect laser beam of said laser pipe onto a target; a lens, disposed on said rotation disk, to receive laser beam reflected from said target; and a circuit board, disposed on a lower side of said rotation disk, so laser beam received by said lens is transmitted onto a light sensor element on said circuit board, to produce at least a photoelectric signal, so that circuits on said circuit board determine distance to said target based on said photoelectric signal. | 11-21-2013 |