Patents by Inventor Takeshi Kunihiro
Takeshi Kunihiro has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20110234828Abstract: Disclosed is a recording apparatus including: a movement cycle determining section which receives moving image data including image contents of an object which performs a movement in which a movement state and a non-movement state are alternately and periodically repeated, and determines an operating period which corresponds to the movement state and a static period which corresponds to the non-movement state; and a recording control section which records the number of frame image data, per unit time, for forming the moving image data in the static period to be smaller than in the operating period, when the moving image data is recorded.Type: ApplicationFiled: March 21, 2011Publication date: September 29, 2011Applicant: Sony CorporationInventors: Takeshi Kunihiro, Masashi Uchida, Eriko Matsui, Tomohiro Kayakawa
-
Patent number: 7336829Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: GrantFiled: October 20, 2006Date of Patent: February 26, 2008Assignee: Sony CorporationInventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Patent number: 7289671Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: GrantFiled: October 20, 2006Date of Patent: October 30, 2007Assignee: Sony CorporationInventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Patent number: 7283678Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: GrantFiled: October 20, 2006Date of Patent: October 16, 2007Assignee: Sony CorporationInventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Publication number: 20070216801Abstract: An image processing apparatus includes an interlace-progressive converter converting an interlace input image into a progressive intermediate image, a motion-vector detector detecting motion vectors of the input image by using a distance shorter than the pixel interval of the intermediate image, a cyclic-coefficient setting unit setting, on the basis of a vertical motion, a first cyclic coefficient for a first type of pixel and a second cyclic coefficient for a second type of pixel, a motion compensator motion-compensating, on the basis of the motion vectors, a past progressive output image to generate a motion-compensated image, and an output image generator generating a progressive output image by adding pixel values of the first type of pixels and the second type of pixels of the progressive intermediate image and the motion-compensated image by using the first cyclic coefficient and the second cyclic coefficient as weights.Type: ApplicationFiled: March 5, 2007Publication date: September 20, 2007Applicant: Sony CorporationInventors: Tetsujiro KONDO, Takeshi MIYAI, Masashi UCHIDA, Takuo MORIMURA, Shizuo CHIKAOKA, Daisuke KIKUCHI, Takeshi KUNIHIRO, Hideki MORI
-
Publication number: 20070216802Abstract: An image processing apparatus includes a converter converting an interlace image including a first number of pixels into a first progressive image, an interpolator interpolating the first progressive image to generate a second progressive image including a second number of pixels, a classification unit classifying, in accordance with a feature of the second progressive image, into classes, subject pixels forming a third progressive image, which serves as a target image, including the second number of pixels and having a quality higher than the second progressive image, a storage unit storing a prediction coefficient for each of the classes obtained by conducting learning using a plurality of progressive images, each including the second number of pixels, and a computation unit performing computation using the second progressive image and the prediction coefficient for each of the classes to determine the third progressive image from the second progressive image.Type: ApplicationFiled: March 16, 2007Publication date: September 20, 2007Applicant: Sony CorporationInventors: Tetsujiro Kondo, Masashi Uchida, Takuo Morimura, Daisuke Kikuchi, Takeshi Miyai, Hideo Kasama, Takeshi Kunihiro, Yoshiaki Nakamura, Hideki Mori, Yasuhiko Suga, Kenichiro Hosokawa, Shizuo Chikaoka
-
Patent number: 7206452Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: GrantFiled: February 7, 2006Date of Patent: April 17, 2007Assignee: Sony CorporationInventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Publication number: 20070058873Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: ApplicationFiled: October 20, 2006Publication date: March 15, 2007Inventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Publication number: 20070036450Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: ApplicationFiled: October 20, 2006Publication date: February 15, 2007Inventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Publication number: 20070036449Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: ApplicationFiled: October 20, 2006Publication date: February 15, 2007Inventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Publication number: 20060126953Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: ApplicationFiled: February 7, 2006Publication date: June 15, 2006Inventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Patent number: 7035471Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: GrantFiled: May 9, 2001Date of Patent: April 25, 2006Assignee: Sony CorporationInventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Publication number: 20020186888Abstract: JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.Type: ApplicationFiled: June 3, 2002Publication date: December 12, 2002Inventors: Tetsujiro Kondo, Toshihiko Hamamatsu, Hideo Nakaya, Takeharu Nishikata, Hideki Ohtsuka, Takeshi Kunihiro, Takafumi Morifuji, Masashi Uchida
-
Patent number: 5582709Abstract: A zinc-cobalt alloy-plating alkaline bath comprises a zinc compound, a cobalt compound, an alkali hydroxide and a reaction product of an alkyleneamine with an alkylene oxide and having a pH of not less than 13 and a method for forming a zinc-cobalt alloy plating film comprises the step of forming, on a substrate, a zinc-cobalt alloy plating film having a cobalt content ranging from 0.05 to 20% by weight and a zinc content ranging from 80 to 99.95 % by weight, while using the foregoing alkaline plating bath. The Zn-Co alloy-plating bath permits the achievement of a desired rate of Co-eutectoid even when a small amount of a chelating agent is incorporated into the bath and therefore, the bath is excellent in the disposability of waste water.Type: GrantFiled: October 3, 1994Date of Patent: December 10, 1996Assignee: Dipsol Chemicals Co., Ltd.Inventors: Katsuhide Oshima, Shigemi Tanaka, Toshio Igari, Takeshi Kunihiro