|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||356/1 ; 250/201 ; 354/25 ; 356/4|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 22 인용 특허 : 2|
A range detecting method and apparatus of a construction, in which first and second images of an object to be formed by a range finding optical system with a relative positional parallax corresponding to the object distance are scanned purely electrically by the use of one or more photo-sensor arrays, then analog image element signals concerning these first and second images obtained at this time are sequentially converted into two-value signals, after which the two-value signals are stored, as inputs, in first and second digital storing device where the...
A method of detecting a range of an object comprising the steps of: (a) deriving first and second images of said object along different sight lines; (b) electrically sensing said first and second images to produce an electrical analog signal for each image element of said first and second images; (c) quantizing said electrical analog signal to produce quantized data for each image element of the first and second images; (d) storing the quantized data on N successive elements of the first image and successively storing, on one set-by-set basis, the quanti...