Abstract: A shape identification device includes an accommodation chamber for accommodating an object to be measured such that the same can be removed from and inserted into the accommodation chamber, a first imaging unit for imaging the object accommodated in the accommodation chamber, and an image processing unit for carrying out image processing on the basis of the image information imaged by the first imaging unit and recognizing the external shape of the object. The image processing unit includes a storage unit having, stored therein beforehand, a plurality of types of sample external shapes corresponding to objects to be measured and a shape recognition unit for comparison and discrimination of the external shape information from the first imaging unit and the external shape information stored in the storage unit and recognition of an external shape matching or approximating the external shape information from the first imaging unit.

Abstract: A shape identification device includes an accommodation chamber for accommodating an object to be measured such that the same can be removed from and inserted into the accommodation chamber, a first imaging unit for imaging the object accommodated in the accommodation chamber, and an image processing unit for carrying out image processing on the basis of the image information imaged by the first imaging unit and recognizing the external shape of the object. The image processing unit includes a storage unit having, stored therein beforehand, a plurality of types of sample external shapes corresponding to objects to be measured and a shape recognition unit for comparison and discrimination of the external shape information from the first imaging unit and the external shape information stored in the storage unit and recognition of an external shape matching or approximating the external shape information from the first imaging unit.

Abstract: A dimension measurement device includes: a storage receptacle; an imager configured to capture an image of a measurement object to be stored in the storage receptacle; and an image processor configured to process the image captured by the imager. The storage receptacle includes: a rectangular lower surface; a rectangular first side surface; a rectangular second side surface; a first concave corner formed by the lower surface and the first side surface; a second concave corner formed by the lower surface and the second side surface; a third concave corner formed by the first side surface and the second side surface; and a reference corner point formed at an intersection between the first concave corner, the second concave corner, and the third concave corner. The storage receptacle further includes markers indicating locations of respective sides of the first side surface, the second side surface, and the lower surface.

Abstract: A dimension measurement device includes: a storage receptacle; an imager configured to capture an image of a measurement object to be stored in the storage receptacle; and an image processor configured to process the image captured by the imager. The storage receptacle includes: a rectangular lower surface; a rectangular first side surface; a rectangular second side surface; a first concave corner formed by the lower surface and the first side surface; a second concave corner formed by the lower surface and the second side surface; a third concave corner formed by the first side surface and the second side surface; and a reference corner point formed at an intersection between the first concave corner, the second concave corner, and the third concave corner. The storage receptacle further includes markers indicating locations of respective sides of the first side surface, the second side surface, and the lower surface.

Abstract: An image processing method and apparatus for detecting pattern matching between an input mage and a template image at high speed by reducing memory access times. The image processing apparatus includes a first memory for storing a reference pattern as a template, a second memory for storing an input image for which pattern matching with the template is to be detected, means for compressing the template from the first memory and the input image from the second memory by a predetermined compression ratio, a compressed data memory for storing the compressed input image and the compressed template from the compressing means, a main processor for computing inter-correlation between the compressed input image and the compressed template by scanning the compressed input image for each sub-block thereof and determining a location of the compressed input mage showing a best match in a current pattern matching mode.