Digital Photography: And Its Uses

Digital image processing techniques are slowly becoming a modern tool – used extensively in agriculture. These tools, apps, or applications allow the early identification of pests or diseases in crops such as fruit trees, cereals, roots, leaves, and tubers primarily. Digital photography is also helping in a way to mitigate economic losses in the agricultural sector. You would be surprised to know that about 40 percent of crops are discarded by various diseases and pests globally.

Extensive detection of pests and diseases in crop production is vital. The increasing demand for food substances helps sustainably increase agricultural production. For this reason, these tools or applications help integrate technologies, devices, protocols, and computational software to improve agricultural processes.

Detection of Pests and Diseases in Crops

Information on climatic conditions, diseases, soils, insects, seeds, and fertilizers is crucial. It generally constitutes an essential contribution to the economy. The people involved in the agricultural sector needed the info.

Digital photography and digital image processing techniques are a tool that experts use today for the early detection of pests and even plant diseases. They prove to be very useful for the agricultural sector. Unfortunately, more than 40 percent of the crops grown globally are wasted due to pests and diseases.

In most cases, crop diseases produce visible symptoms, especially during plant growth. Due to the scarcity of technologies used in crops and the agricultural sector, diagnosing pests and diseases is supported mainly by human inspection. Remember that human assessment often tends to generate errors caused by an individual’s subjectivity.

The complete process involves the acquisition of images, pre-image processing, segmentation, characteristics extraction, and selection. It finally involves the subsequent classification of pests or diseases. Likewise, you also need to consider the current trends and challenges on the subject.

Digital Photography Advantages in Agriculture

Why are digital cameras so popular today? Does it involve some rocket science? What makes digital cameras superior to roll film cameras in agriculture? Are they a feature to all enthusiasts, or do they have some drawbacks too?

Some of the advantages of digital cameras concerning crop and plant photography. You would be surprised to know that digital photography has several advantages. They are helpful to farmers and those associated directly with agriculture and farming.

Eliminates Film and Film Processing

It is probably the most significant of all its advantages. You do not have to spend time and energy developing the film roll in a dark room. Using a digital camera, you can take pictures and images of crops without paying for film or wondering which type of film to buy. You will never have to buy the film again.

Large Photo Storage

As you are aware digital cameras can easily store more than 10,000 photos, which depends on the size of the memory card and the quality of the pictures you take.

It ultimately outweighs the storage capacity of all your traditional roll film cameras.

Operating Speed

In the case of earlier cameras, you would have to wind the film after clicking a photograph. This process led to a certain amount of time delay, and it also caused inconvenience to the user. But with digital cameras, no such activity is required. You can point and shoot.

Face Detection

Digital photography with high-end digital cameras has been thoroughly designed for face detection through the camera lens. It minimizes the instances of getting all those blurry faces with the use of traditional cameras.

Motion Detection

As you know, these days, high-end digital cameras are equipped with inbuilt motion detection features that adjust moving images of crops and farmlands.

Thus it helps avoid blurriness. It becomes helpful when taking pictures of moving objects, like crop images from a drone.

Night Modes

Taking pictures in dim-lit or dark surroundings has become much easier, thanks to particular night mode features that you can easily find in today’s digital cameras.

Easy Image Editing

Digital images of plants and flowers can be edited with ease. Today you can also use quickly and widely available image editing software. At the same time, they allow you to tweak the crop or plant photographs as per your requirement and preference.

Viewfinder and Preview Screens

The digital cameras you find today have viewing screens on the camera body, which easily allows you to view the image as soon as you have clicked it. You can immediately take another picture as per your need. If you do not like it, you can delete it, thus saving space on your camera.

Video Recording Capability

Today, most digital cameras come fully equipped with built-in video recording features.

So if you come across something you would prefer to record rather than click, you can do it using the same camera.

Get Green

Moreover, it is environmentally sound—no processing chemicals to wash down sewers. You will also not consume a massive amount of water and electricity used to process films. Also, you will not need to worry about recycling those little plastic film containers.

Wiser Choice

Even you would agree that digital cameras are incredibly cost-effective. They are adaptable and offer total value for money. Besides, they are continuously being upgraded with new features. It is all possible due to the constant technological advances.

What is the Difference Between Photography and Digital Photography

The primary tool you use in photography is the camera. It is essential to understand that the main difference between photography and digital photography is often the type of camera used.

You should think of “photography” as the parent category. Moreover, digital photography is a child category that can fall under the branch of photography. Traditional film photography often makes use of a film camera. It uses light-sensitive films that can capture the image.

Do you know that the chemical layer on the film’s surface often reacts as the light strikes and records the image? While in the case of digital cameras, you can use optical sensors to capture the image.

Unlike photo films, these sensors in the digital camera can be used and reused an unlimited amount of times without being replaced.

As we have seen, there are differences between the two from an image processing perspective. In contrast, in the case of a film camera, you can only see and enjoy the result after the images are fully developed. While in the case of a digital camera, you can see the results immediately and start processing them at once.

What is The Purpose of Digital Photography?

It has the same purpose as film photography. Remember that for many people, the ability to capture life’s important moments is the primary reason for taking such photographs.

Nowadays, photography serves so many purposes. Whether for personal or professional goals.

These are just a few:

Commercial Photography

It is used for advertising material. Commercial photography is usually used to sell or promote products. Most agricultural photos come under this category.

Later, these photos are used as campaign materials such as brochures, pamphlets, billboards, and other advertising campaigns. You can also use them for analysis and research in the area of crops and plants.

Documentary Photography

It primarily focused on documenting life moments and events. The moments captured may vary from personal events like weddings o moments such as political events or festivals.

The purpose is to capture the moment. It could also involve pictures in the farmland or in the processing system.

Journalism Photography

It is almost the same purpose as documentary photography. They are taken to document moments, while journalism photography also has another meaning: delivering the news.

Their goal is to make people understand what happened at that moment in relation to the news. Journalism photography can complete a story or article, but it should be able to stand on its own too.

Editorial Photography

You can use such photography for publications such as magazines. It might include fashion, products, and events, but it primarily focuses on the story. Hence it is different from the other types. Editorial photography is not created to sell products. In contrast, its sole purpose is to tell stories for more educational and informative purposes.

Art Photography

Artists often use art photography to show ideas, messages, concepts, and emotions through a picture. It is the same as other art forms, but the artist uses photographs as their medium.

Art photography can vary significantly depending on the artist. As a form of art, this kind of photography can have genres such as abstract, portraits, conceptual, black and white, and many more.

Frequently Asked Questions

Is digital photography easy?

It is essential to know that getting started with digital photography can be easy. But mastering digital photography can take time and practice. You should also be willing to learn and experiment with the various settings and techniques available.

How to start learning digital photography?

How to start learning digital photography. You can also begin by familiarizing yourself with composition, exposure, and lighting. You can practice by taking photos with your digital camera. At the same time, you can also experiment with different settings. At the same time, you can review your results to identify areas for improvement when you take photos of fruits and flowers.