Fujitsu Corporation

Fuji Xerox Co., Ltd.

Canon Kabushiki Kaisha

Fujitsu Microelectronics Limited

Fujitsu Semiconductor Limited

Winbond Electronics Corporation

Windbond Electronics Corp.

Fuji Photo Film Company, Limited

Meiji Seika Kaisha, Ltd.

Fujifilm Corporation

Hitoshi Ikeda

Shinya Fujioka

Noriji Kato

Hirotsugu Kashimura

Hiroyuki Kobayashi

Kotoku Sato

Toshiya Uchida

Takaaki Suzuki

Yasuharu Sato

Tatsuya Kanda

Akihiro Funyu

Takahiko Sato

Motofumi Fukui

Masahiro Maeda

Masao Taguchi

Yoshitaka Takahashi

Tatsushi Otsuka

Shinnosuke Kamata

Ayako Sato

Tetsuo Miyamoto

Hidenaga Takahashi

Yoshinobu Yamamoto

Masanori Kurita

Satoru Shirakawa

Kimiaki Satoh

Takahiko Kuwabara

Naoki Hayashi

Yasurou Matsuzaki

Yasunori Saito

Yuichi Nakase

Tadao Aikawa

Tomohiro Kawakubo

Atsushi Inagaki

Yoshiaki Okuyama

Masato Sanno

Chiyumi Niwa

Toshiroh Shimada

Nobuaki Miyakawa

Tomoyuki Shoya

Toshinao Arai

Hajime Ueno

Takahiro Sawamura

Shinya Ishita

Koichiro Yamashita

Hitoshi Watanabe

Kaoru Mori

Hidekazu Yamazaki

Kiyoshi Miyazaki

Shigeo Seki

Toshiya Yamada

Jun Ohno

Hirohito Shibata

Masamichi Takahashi

Takeshi Yoshioka

Junichi Takeda

Eiri Hashimoto

Shokichi Nakajima

Shinjiro Toyoda

Keiichiro Shibata

Mihoko Watanabe

Syusaku Yamaguchi

Hiromasa Yamauchi

Koji Kurihara

Nobuyuki Suzuki

Keiko Abe

Masato Matsumiya

Takashi Tsuruoka

Shigeharu Inouye

Shunzo Fukatsu

Taro Niida

Waichiro Fujieda

Masahiro Niimi

Ken Nishihata

Satoru Nakabayashi

Fumio Kai

Nobuo Shirai

Hiroyuki Mitsu

Yosuke Sato

Yoko Kurihara

Osamu Makabe

Toshinori Saito

Yuzo Kazuno

Masao Higuchi

Nobuo Itoh

Takesi Matsumoto

Hidefumi Shiozawa

Yasuhiko Mouko

Masao Iseki

Manabu Takahashi

Kazunori Osaki

A pseudo-static random access memory is provided herein, which may improve the speed of data transmission. After a first delay from a command and a row address being input in a first operation, the pseudo-static random access memory inputs or outputs the data in the memory cells corresponding to the input row address and the input column address, which includes a control unit controlling a delay in the second operation less than the initial delay when a specific condition is satisfied. The second operation is executed after the first operation.

Pseudo-static random access memory

A pseudo-static random access memory includes a control unit, which controls the refresh operations of the memory to be performed as many times as the number of refresh requests that are generated during a period after the first transaction ended and before a second transaction which is after the first transaction.

An image processing apparatus that can easily change the categories of the main object, comprises, an object detection unit for detecting an object categorized as one of at least two categories from an image, a setting unit for setting a first category as a priority category on an object having a predetermined priority among one of the objects detected by the object detection unit; and a region designation unit for designating a predetermined region on an object on a display screen, wherein the setting unit can change the priority category from the first category to a second category different from the first category when the predetermined region of the object designated by the region designation unit is the second category.

Image processing apparatus for changing a priority category for object detection, image pickup apparatus, image processing method, and storage medium

An image capturing apparatus which a lens unit is interchangeable, comprises an image capturing unit which captures images using an image sensor, an synthesizing unit which synthesizes a plurality of images, and a controlling unit which controls predetermined synthesis processing for creating a synthetic image by causing the synthesizing unit to synthesize a plurality of images that have been obtained by the image capturing unit performing image capturing a plurality of times, wherein, if it is judged that a lens unit that has been replaced after a first image for the synthesis processing was acquired is a lens unit having an image circle that is different from that of a lens unit that was mounted before the replacement, the controlling unit controls the image capturing unit to not capture a new image for creating the synthetic image.

Image capturing apparatus, control method thereof, and non-transitory computer-readable storage medium

Image processing apparatus and method for changing a priority category for objection detection

A memory system and an operating method thereof are provided. The memory system includes a plurality of pseudo static random access memory chips and a memory controller. The pseudo static random access memory chips are coupled to each other. When receiving an action command, each of the pseudo static random access memory chips determines whether a refresh collision occurs in itself, and generates a collision signal accordingly. The memory controller controls the pseudo static random access memory chips according to the collision signal. All of the pseudo static random access memory chips share their respective collision signals to perform a same latency synchronously.

Memory system and operating method thereof

In a control method, external data input to the pseudo static random access memory with a reference clock signal in a write operation are counted to generate a first count value. Data written to a dynamic memory array of the pseudo static random access memory with a built-in clock signal in the write operation are counted to generate a second count value. An initial cycle of the built-in clock signal is smaller than a cycle of the reference clock signal. The first count value is compared with the second count value. When the first count value is equal to the second count value, a write match signal is enabled. When the enabled write match signal is received, the write operation is converted from an asynchronous mode to a synchronous mode to adjust the cycle of the built-in clock signal to be equal to the cycle of the reference clock signal.

Pseudo static random access memory and control method thereof

A control circuit and a control method for a pseudo static random access memory are provided. The control circuit counts a number of latch times of data based on an external clock to generate a first count value, counts a number of write times of the data based on an asynchronous column address strobe clock to generate a second count value, and compares the first count value and the second count value. The control circuit provides a column address strobe clock according to the asynchronous column address strobe clock in an asynchronous mode. At the time of a first occurrence of the first count value being equal to the second count value, the control circuit enters a write operation into a synchronous mode from the asynchronous mode to adjust a period of the asynchronous column address strobe clock to a period of the external clock.

Control circuit and control method for pseudo static random access memory

A dynamic random access memory (DRAM) and an operation method thereof are provided. The DRAM includes a temperature sensor, a dynamic memory cell array, a control circuit, a plurality of power supply circuits and a power control circuit. The temperature sensor senses an operating temperature of the DRAM. The control circuit is coupled to a dynamic memory cell array, and accesses and manages the dynamic memory cell array. The power supply circuits powers the dynamic memory cell array and the control circuit. The power control circuit controls power outputs of the power supply circuits. When the DRAM enters the self-refresh mode, the power control circuit selectively switches between a low power control state and a normal power control state according to the operating temperature of the DRAM.

Dynamic random access memory with reduced power consumption

An image pickup apparatus capable of generating a high-quality trail simulation image with little noise, without degrading usability. An image pickup unit shoots a first image, a black image, and a second image in this order. A noise reduction unit executes a process for reducing noise in at least one image of the first image and the second image using the black image. A trail generation unit generates a predicted trail of an object on the basis of a movement of the object between the first image and the second image. A synthesis unit synthesizes the first image or the second image in which the noise has been reduced and the generated trail and generates a trail simulation image of the object. A display unit displays the synthesized trail simulation image.

Image pickup apparatus having function of generating simulation image,control method therefor, and storage medium

An image capturing apparatus is provided capable of recording an appropriate HDR still image when shooting a still image during HDR video recording. An HDR video frame having a high dynamic range is generated by generating video frames from frames of different exposure conditions and composing the video frames, and the HDR video frame is recorded in a recording medium as an HDR video. When a still image shooting instruction is accepted during the generation of the HDR video frame, an HDR still image frame having a high dynamic range is generated by generating still image frames of different exposure conditions during the generation of the HDR video frame and composing the still image frames, and the HDR still image frame is recorded in the recording medium as an HDR still image.

Image capturing apparatus for generating a high dynamic range video frame from multiple image frames with different characteristics

An imaging apparatus includes a first imaging unit, a second imaging unit, an orientation detection unit configured to detect an orientation of the imaging apparatus, a combining unit configured to superimpose an image captured by the second imaging unit on an image captured by the first imaging unit, and a control unit configured to control a position combining the image captured by the second imaging unit with the image captured by the first imaging unit. The control unit changes the combining position according to the orientation of the imaging apparatus that is detected by the orientation detection unit.

Imaging apparatus having multiple imaging units and method of controlling the same

There is provided an image capturing apparatus. An image capturing unit captures a moving image. A first generating unit generates a moving image for display by adding a first special effect to the moving image. A second generating unit generates a moving image for recording by adding the first special effect and a second special effect to the moving image. A display unit displays the moving image for display while the moving image is being captured. A recording unit records the moving image for recording.

Image capturing apparatus and control method therefor

Growing community of inventors

Kawasaki, Japan

Hitoshi Ikeda