Image conversion

About: Image conversion is a research topic. Over the lifetime, 2490 publications have been published within this topic receiving 19077 citations.

Device for detecting height of electronic product

Abstract: The utility model provides a device for detecting the height of an electronic product. The device for detecting the height of the electronic product comprises an image projection device and a detection correction device, wherein the detection correction device is fixed in front of the image projection device, and the image projection device comprises an image acquisition unit which is used for performing image acquisition on a product placed in the detection correction device, an image conversion unit for converting an acquired image to the image which is suitable for being displayed by a projection display unit, and the projection display unit which is used for performing real-time display on the image in the image conversion unit. The device for detecting the height of the electronic product has no risk of damaging the electronic product by pressing, and is low in cost, high-efficient in testing, directviewing in detection result and higher in detection precision.

Dynamic image conversion apparatus

Abstract: PROBLEM TO BE SOLVED: To provide a dynamic image conversion apparatus which is capable of performing data conversion between different encoding methods, in a short time, such as from MPEG-4/AVC standard to MPEG-2 standard or from MPEG-4/AVC standard to MPEG-4 standard SOLUTION: The dynamic image conversion apparatus converts first dynamic image data encoded in accordance with a first motion compensated prediction method into second dynamic image data that have a same format as data encoded in accordance with a second motion compensated prediction method The dynamic image conversion apparatus determines whether a relationship between a block in the second motion compensated prediction method and an image used as a reference image with respect to the block conforms with a condition For the block of the relationship determined to conform with the condition, the dynamic image conversion apparatus performs encoding using a motion vector or vectors of the first dynamic image data corresponding to the block COPYRIGHT: (C)2006,JPO&NCIPI

Reduced bandwidth processing for ultrasonic image conversion

Abstract: Disclosed is an ultrasonic, image conversion, high definition sonar having a multitude of transducer channels employing improved signal processing in each channel to reduce video bandwidth and switching speed requirements. Signal processing is characterized in each of the multitude of channels by detecting and holding the peak return from a transmit pulse for the remainder of the pulse project period, then holding that peak value for the subsequent pulse project period, during which time the value may be multiplexed for conversion to video signals for a CRT display, or may be applied to elements of an LED array.

Image conversion method suitable for image display device and computer product

Abstract: The invention relates to an image conversion method suitable for an image display device and a computer product, which comprises the following steps: firstly, acquiring a two-dimensional image and a depth map corresponding to the two-dimensional image, carrying out moving processing on the two-dimensional image by using the depth map and a plurality of yield values so as to obtain a plurality of moving maps; secondly, carrying out interpolation processing on each moving map to obtain each view graph corresponding to each of a plurality of view graphs, and finally, carrying out synthesis processing on the plurality of view graphs to obtain a three-dimensional image The image conversion method is beneficial to obtaining the three-dimensional image according to the two-dimensional image andthe depth image corresponding to the two-dimensional image

Vehicle peripheral image processor and vehicle peripheral condition presenting method

Abstract: PROBLEM TO BE SOLVED: To identify the state of a three-dimensional object present around a vehicle and to present an accurate distance to the three-dimensional object. SOLUTION: The vehicle peripheral image processor includes: a plurality of camera modules 12 for photographing the periphery of a vehicle; an image conversion part 23a for compositing coordinate transformed images for which images picked up by the respective camera modules 12 are projected on the ground and preparing bird's-eye view images; a three-dimensional object identifying part 23b for identifying the state of the three-dimensional object present around the vehicle, on the basis of the state of an object image over the boundary line of the coordinate transformed images included in the bird's-eye view images; a distance calculating part 23c for computing the distance from the vehicle to the three-dimensional object on the basis of the state of the three-dimensional object; and a display processing part 23d for displaying the bird's-eye view images processed, on the basis of the distance from the vehicle to the three-dimensional object. COPYRIGHT: (C)2009,JPO&INPIT