Three-dimensional input device with displayed legend and shape-changing cursor

Claim 2

An image processing apparatus comprising: image displaying means for displaying an image; three-dimensional action detecting means for detecting actions and three-dimensional positions of a hand and fingers of an operator; cursor generating means for generating operating cursor image data based on a detected result of said three-dimensional action detecting means; processed object generating means for generating image data of a processed object to be operated upon by an operating cursor displayed based on said operating cursor image data; display image generating means for synthetically displaying said operating cursor image data and said processed object image data on said image display means; an image memory for storing image data indicative of a plurality of shaves of the operating cursor corresponding to a plurality of processing functions of said image processing apparatus, each of said Plurality of shapes visually symbolizing a respective one of said plurality of functions; meaning judging means for judging a meaning of an instruction from a form of action of the hand and fingers detected by said three-dimensional action detecting means; control changing means for changing a processing function of the image processing apparatus corresponding to a judged result of said meaning judging means; cursor changing means for changing a shape of the operating cursor corresponding to the processing function of the image processing apparatus as changed by said control changing means, said cursor changing means changing said shape by referring to said image data in said image memory; and legend image generating means for generating function selecting legend image data which displays image processing function and an operating cursor corresponding to said image processing function.

Claim 3

An image processing apparatus according to claim 1, wherein said function selecting legend image data includes an instruction action form for selecting a specified image processing function.

Claim 4

An image processing apparatus according to claim 2, wherein said legend image generating means generates function selecting legend image data of the processing function approximated by the instruction action form.

Claim 5

An image processing apparatus according to claim 1, which comprises legend image generating means for generating operating legend image data which displays a cursor operation and the image processing corresponding to said cursor operation.

Claim 6

An image processing apparatus according to claim 4, which further comprises position judging means for judging presence or absence of contact between the processed object and the operating cursor, and said legend image generating means generates operating legend image data based on the result of the judgement of contact.

Claim 7

An image processing apparatus comprising image displaying means for displaying an image, three-dimensional action detecting means for detecting actions and three-dimensional positions of the hand and the fingers of an operator, cursor generating means for generating operating cursor image data based on the detected result of said three-dimensional action detecting means, processed object generating means for generating image data of a processed object to be operated by an operating cursor displayed based on said operating cursor image data, and display image generating means for synthetically displaying said operating cursor image data and said processed object image data on said image display means, which comprises: meaning judging means for judging the meaning of an instruction from the form of action of the hand and the fingers detected by said three-dimensional action detecting means; an image memory for storing image data of shape which is shape of operating cursor corresponding to each of processing functions of said image processing means and visually symbolizes each of said functions; control changing means for changing the processing function of the image processing apparatus corresponding to the judged result of said meaning judging means; cursor changing means for changing the shape of the operating cursor corresponding to the processing function of said image processing means referring to said image data in said image memory; legend displaying means for displaying the processing function and plural kinds of operating cursors corresponding to the result of the judgement of said meaning judging means; condition setting means for setting a processing operating condition corresponding to each of said operating cursor; and said processed object generating means generating image data of the processed object corresponding to said processing operating condition.

Claim 8

An image processing apparatus comprising image displaying means for displaying an image, three-dimensional action detecting means for detecting actions and three-dimensional positions of the hand and the fingers of an operator, cursor generating means for generating operating cursor image data based on the detected result of said three-dimensional action detecting means, processed object generating means for generating image data of a processed object to be operated by an operating cursor displayed based on said operating cursor image data, and display image generating means for synthetically displaying said operating cursor image data and said processed object image data on said image display means, which comprises: meaning judging means for judging the meaning of an instruction from the form of action of the hand and the fingers detected by said three-dimensional action detecting means; an image memory for storing image data of shape which is shape of operating cursor corresponding to each of processing functions of said image processing means and visually symbolizes each of said functions; control changing means for changing the processing function of the image processing apparatus corresponding to the judged result of said meaning judging means; cursor changing means for changing the shape of the operating cursor corresponding to the processing function of said image processing means referring to said image data in said image memory; legend displaying means for displaying the processing function and plural kinds of operating cursors corresponding to the result of the judgement of said meaning judging means; condition setting means for setting a processing operating condition corresponding to each of said operating cursor; and said processed object generating means generating image data of the processed object corresponding to said processing operating condition.

Claim 11

A method of image processing according to claim 7, further comprising a step of: displaying an operating legend image expressing a cursor operation and an image processing function corresponding to said cursor operation.