Patent application number | Description | Published |
20080226285 | IMAGING DEVICE AND OPTICAL DEVICE - An imaging device comprising a light transmissive member | 09-18-2008 |
20090153134 | POSITION DETECTION DEVICE AND OPTICAL APPARATUS - A position detection device includes a magnetic generation unit that has: a first magnetism generating section that is provided on one end side along a predetermined direction and generates magnetism; a second magnetism generating section that is provided on another end side along the predetermined direction and generates magnetism of polarity different from that of the first magnetism generating section; and a low magnetism section that is formed in the first magnetism generating section and the second magnetism generating section such that a width of the low magnetism section varies along the predetermined direction to generate magnetism lower than those of the first magnetism generating section and the second magnetism generating section, and a magnetic detection unit that is capable of moving relative to the magnetic generation unit along the predetermined direction and that detects the magnetism generated by the first magnetism generating section and the second magnetism generating section. | 06-18-2009 |
20090153966 | IMAGING DEVICE AND OPTICAL DEVICE - An imaging device comprising a light transmissive member | 06-18-2009 |
20110032389 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING PROGRAM, AND IMAGING DEVICE - An image processing device comprises: a brilliance gradient computation unit computing a brilliance gradient within an image based on an image information; a color phase value computation unit computing a first color phase value and a second color phase value, the first color phase value representing a color phase inside a candidate region determined based on the brilliance gradient computed by the brilliance gradient computation unit, the second color phase value representing a color phase in a region surrounding the candidate region; and a region extraction unit extracting a region from the candidate region such that a difference between the first color phase value and the second color phase value is less than or equal to a predetermined threshold value. | 02-10-2011 |
20110205385 | SIGNAL PROCESSING APPARATUS AND IMAGING APPARATUS - A signal processing apparatus includes a signal transforming unit transforming a first sound signal obtained by dividing a sound signal represented by a time function and by the predetermined time width into a second sound signal represented by a frequency function; a calculating unit determining a third sound signal which has a reduced influence of the operation sound by using the second sound signal and a sound signal representing the operation sound; a correcting unit performing a correction, by setting a sound signal representing the target sound as a reference signal, on the third sound signal based on the reference signal; and a signal inverse transforming unit inverse-transforming a sound signal on which the correction is performed from the sound signal represented by the frequency function into the sound signal represented by the time function. | 08-25-2011 |
20110234821 | IMAGING DEVICE - The timing when the operation state of an operation unit is changed is detected by a timing detection unit. A difference between a sound signal on which operation sound is superimposed or is highly likely to be superimposed and a sound signal on which operation sound is not superimposed is calculated based on the timing signal to obtain the operation sound information of the operation unit. | 09-29-2011 |
20110234848 | Sound recording device, imaging device, photographing device, optical device, and program - A sound recording device includes an input unit, a timing detection unit, a section setting unit that sets a first section including a section in which an operation unit operates in a sound signal, a reference signal determination unit that determines, as a first reference signal, the sound signal corresponding to a second section following the first section, a signal detection unit that detects, as a second reference signal, a sound signal with the highest correlation with the first reference signal, an interpolation signal detection unit that detects, as an interpolation signal, a sound signal that follows the second reference signal detected by the signal detection unit in the sound signal and has the same time length as the first section, a signal replacement unit that replaces the sound signal in the first section with the interpolation signal, and a recording unit that records the sound signal replaced by the signal replacement unit. | 09-29-2011 |
20110317264 | IMAGING DEVICE AND OPTICAL DEVICE - An imaging device includes a laminated member, a vibration member, a driving portion. The laminated member is arranged to face an image pick-up portion that is configured to obtain an image from an optical system. The laminated member includes a plurality of light transmissive layers that are laminated each other. The vibration member is provided on the laminated member and vibrates the laminated member to cause bending vibration. The driving portion is electrically connected to the vibration member so as to drive the vibration member. At least one light transmissive layer among the light transmissive layers is larger than other light transmissive layers. The at least one light transmissive layer has a laminated part and a non-laminated part. The vibration member is mounted on the non-laminated part. | 12-29-2011 |
20130222912 | IMAGING DEVICE AND OPTICAL DEVICE - An imaging device comprising a light transmissive member | 08-29-2013 |
20140085656 | EJECTION CONDITION DETERMINATION METHOD, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS - An ejection condition determination method in an image forming apparatus includes: selecting two or more kinds of ejection conditions regarding other recording elements than a specified recording element among plural recording elements; acquiring drawing data representing two or more drawing patterns having different density distributions, the drawing data being acquired by respectively forming same drawing patterns using the selected two or more kinds of ejection conditions in a specified non-ejection state; performing a filter processing corresponding to human visual characteristics on the acquired drawing data so as to obtain visual correction drawing data; and determining the ejection conditions for compensating for a density variation of the image due to the specified non-ejection state based upon evaluation results which are obtained by respectively evaluating two or more drawing patterns represented by the visual correction drawing data and having been subjected to the filter processing according to a predetermined evaluation condition. | 03-27-2014 |