Is Graphics The Same Thing As A Picture?
‘Graphics’ and ‘picture’ might seem identical but it’s quite the contrary.
A picture is a visual picture of something tangible or explicit. In your mind, you are going to draw an image of something. If you have a video show, you can render or take a photo of it.
Graphics, too, are representative of nature, but they are not so literal. They are not so much “stuff” as “effects” or “flourishes.” They can also be computational in nature, such as pie charts and scatter diagrams.
But this is especially troublesome when you consider that the term “camera” is often interchangeable with “photograph” or “fraster-based image.” This is a visual presentation that is repeated using tiny dots of colour positioned on top of each other to represent a composite. For your screen, for example, the “fraster picture” is divided into Red, Green, and Blue dots called Pixels. Cameras are utilising a similar dot-decoded mechanism to duplicate an image. The problem with raster images is that you have a limited amount of data to work with. But if you enlarge the raster picture, you appear to see the pixels as big dots rather than smooth colours. Improperly enlarged raster-images tend to be “pixelized” with “jagged edges.”
Sometimes when people speak about “graphics,” they may be describing vector-based “graphics.” There are visual presentations given by a series of mathematical approximations based on the points and the lines between them (vectors). These vector images are of a procedural form and can be displayed at any resolution on any screen. When you draw a vector circle, you can stretch the circle as wide as you want, and you can immediately find the best way to draw a circle at any size or resolution. They are not so effective at collecting the subtle information that you would grab with a bitmap or raster image, but they are much stronger at creating pictures from scratch that reflect data (like pie graphs) or need to be displayed on different screens or multiple sizes or resolutions.
The tragedy, of course, is that even vector images have to be rasterized before they are seen on every frame. Since the computers we currently have do not show vectors, but rather view rasters, display, print, or simply reproduce a variable, they end up being rasterized.
Graphic
A graphic or graphic image is a visual representation of non-textual content, such as a painting, a chart or a photograph. Vibrant graphic designs and images are sometimes used on blogs to convey messages.
The two most common graphics formats on the network are JPEG and GIF. JPEG (pronounced JAY-peg) is a format that compresses graphics to reduce image size, meaning that the file has less storage space. The goal of JPEG graphics is to create a compromise between picture quality and file size. Visual images are also in JPEG format. GIF (pronounced jiff) graphics often use compression methods to minimise file size. The GIF format works best for images with only a few distinct colours, such as company logos. Some websites use thumbnails on their pages because graphics can be time consuming to display. A thumbnail is a small version of a larger image. Usually, you can click a thumbnail to display a larger image.

A graphic or graphic image is a visual representation of non-textual content
Overall, the mission—as far as UX and UI architecture are concerned—is to show details in a harmonious manner. You can ensure that aesthetics and accessibility go hand in hand, so that your architecture will discreetly communicate the values of your company to your customers. When you create a reliable visual identity, you point out to users that you know what they want to do – not only because you have organised aesthetically appealing items that are where your users want to see them, or help them intuitively navigate about, but also because the principles that your projects show match theirs. Your visual material will easily determine the fate of your design, so make careful not to miss the smallest catalyst that could throw users off.
Software diagrams
When we speak about the discipline of computer graphics, we are talking about a specialisation of computer science that explores how light communicates with abstract 3D entity models and how this light is converted when seen through a camera to produce a picture that is noticeable.

UX and UI architecture are concerned
Thus, in computer graphics, there are models of how light is projected onto surfaces, and this light is then mirrored by these surfaces (reflection path, reflecting spectrum) and there are models of how light rays (which convey 3D point information) are projected onto the viewing surface (which would correspond to a camera). The model of this transition of 3D points to 2D surfaces (which is basically a picture plane) is described by the type of camera that can be used (perspective, orthographic, wide-angle lens) and the characteristics of the lens (distortion types) and the optical characteristics of the camera (chromatic distortion).

Thus, in computer graphics, we simulate the interaction of light with physical models (which takes into consideration the fact that the models in the computer are depicted as a set of distinct points) and the interaction of light from the model with the frame.
In computer vision, which is what I believe your query is for, we have a 2D picture that has been recorded by a sensor from an unknown 3D model/scene. The picture points in 2D are prone to distortion by the lenses and the distance between the real entity and the sensor (in the case, for instance, where there is fog). Inverting the image data to recreate the 3D scene is not trivial, since the transformations used to create the image are not fully invertible (in that we can establish the directions of source scene points but we do not know the scale of the original points).
Pictures
A picture that may also be called Still Image, Digital Image, is a binary representation of some kind of visual content, such as sketches, individual video frames, logos, photographs, graphics, etc. You can store your photos electronically on some sort of storage unit. Digital cameras are also very popular and used to take images. You may also apply your favourite text or different graphics, such as cliparts, effects, etc., to your picture using the Image Editing Program. While in html or other coding platforms, <img> tag is used commonly to insert images.

An picture that may also be called Still Image, Digital Image
Conclusion
The words can be used as synonyms, although the picture has a somewhat wider/generic connotation and can encompass any static (non-moving) visual content varying from a photo to a map, a diagram, a sketch, a painting, an abstract visual design, etc., while the graphic appears to apply more explicitly to visual content that is non-representative—i.e. not a photo or other equivalent still-life.
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