Fujitsu Corporation

Matsushita Electronic Industrial Co., Ltd

Koji Takata

Yukihiro Moriyama

Masaru Kabashima

Yuji Kaneko

Yasuyuki Oishi

Takeshi Takano

Chikara Imajo

Hiroshi Murata

Yoshiya Ohsaki

Minehiko Goto

Keisuke Fujishiro

A determination device includes a memory and a processor coupled to the memory. The processor executes a process including: loading a plurality of video image signals including stereo images between which a position of an object in the stereo images differs in accordance with a parallax; performing block matching processing on the stereo images to detect a motion vector on a block-by-block basis in one of the stereo images and to calculate similarity on a block-by-block basis; determining whether to display a three-dimensional screen based on the stereo images or a two-dimensional screen, based on the motion vector or the similarity, or a combination thereof; and adding a result of the determining to the stereo images and outputting the stereo images added with the result to a display device that displays the stereo images.

Determination device and determination method

Disclosed is a radio apparatus in which modulating signals (I, Q signals) from an arithmetic/control unit are converted to analog signals, which are then applied to an orthogonal modulator. A modulated wave for transmission, which has been produced by orthogonally modulating a reference carrier wave by the modulating signals, is demodulated by the orthogonal detector. The arithmetic/control unit compares the modulating signals and the demodulated signals and, based upon the comparison, updates distortion compensation coefficients and applies pre-distortion processing to the modulating signal using the distortion compensation coefficients. Leakage carrier produced due to offset of the orthogonal modulator is detected and the arithmetic/control unit adjusts the level of the modulating signals or shifts the phase of the reference carrier wave in such a manner that the leakage carrier (offset) becomes zero.

Radio apparatus

Radio apparatus and offset compensating method

An electronic component monitoring device and method for correctly recognizing electronic components with bumps. A reflection-recognizing light emitter for emitting light toward an array of bumps on an electronic component, a transmission-recognizing light emitter for emitting light toward a background board, and a bump-recognizing light emitter for emitting light at an acute angle toward the array face of the electronic component are provided, and switchable light emitter(s) is/are switched on and off in accordance with a bump recognition method, transmission recognition method, and reflection recognition method.

Electric component monitoring device and electronic component monitoring

Growing community of inventors

Fukuoka, Japan

Koji Takata