Abstract A system having a picture pick-up device (CAM) such as a camera, a picture signal storage device (Dsc) in the form of a disc, for example, and in a picture signal source (VPC) a playing device (VP) suitable for this disc, coupled to an electronic picture display device (Vmon) or still picture printer (Prt), respectively. During the adjusting operation a reference test pattern signal coming from a generator (Tst) is applied to the picture display device (Vmon) or printer (Prt), respectively, through a picture signal processing circuit (Proc). Subsequently, the pick-up device (CAM) picks up the picture displayed or the picture printed, respectively, and the picture signal obtained thus is stored in a storage device (Dsc). Then, this picture signal and the reference picture signal are compared in a signal comparing circuit (Comp). Adjusting data corresponding with the differences between these signals are stored in a memory (Mem) coupled to the circuit (Proc). Thus, with the electronic and printed picture display a video channel (V) as well as a printing channel (P) are adjusted. The two channels (V and P) are coupled by setting means (Adj. Proc), so that on account of the picture quality observed on the picture display device (Vmon) a changed picture quality of the printed picture of the (Prt) device is available.
A picture pick-up and display system comprising: (a) a picture pick-up means for generating an image carrying signal from an image; (b) video means for providing a video image from said signal, said video means comprising means for calibration thereof so that said image is optimally represented by said video image; (c) printing means for providing a print image from said signal, coupled to said video means, said printing means comprising means for calibration thereof so that said image is optimally represented by said print image; and (d) means for simultaneously adjusting said video means and said printing means, whereby said print image can be adjusted while observing said video image.
Claim 2
Dependent Claim
111 words
A picture pick-up and display system comprising: (a) a picture pick-up means for generating an image carrying signal from an image; (b) video means for providing a video image from said signal, said video means comprising means for calibration thereof so that said image is optimally represented by said video image; (c) printing means for providing a print image from said signal, coupled to said video means, said printing means comprising means for calibration thereof so that said image is optimally represented by said print image; and (d) means for simultaneously adjusting said video means and said printing means, whereby said print image can be adjusted while observing said video image.
Claim 3
Dependent Claim
69 words
The picture pick-up and display system of claim 1 wherein said video means further comprises: (a) first comparing means for comparing said video image signal to a reference image thereby providing a video adjustment signal; (b) first storage means for storing said video adjustment signal, connected to said first comparing means; and (c) first processing means for modifying a subsequent video image in accordance with said video adjustment signal.
Claim 4
Dependent Claim
68 words
The picture pick-up and display system of claim 2 wherein said printing means further comprises: (a) second comparing means for comparing said print image to said reference image thereby providing a print adjustment signal; (b) second storage means for storing said print adjustment signal, connected to said second comparing means; and (c) second processing means for modifying a subsequent print image in accordance with said print adjustment signal.
Claim 5
Dependent Claim
44 words
A picture pick-up and display system as claimed in claim 1, characterized in that said picture pick-up means forms a combination with a picture signal storage means and a picture signal source means comprising a playing device suitable for said picture signal storage means.
Claim 6
Dependent Claim
41 words
A picture pick-up and display system as claimed in claim 4, characterized in that said picture signal source means further comprises a reference test pattern signal generator alternatively coupled to said video means and said printing means through a change-over circuit.