Zelarsoft

Data Annotation services

Enhance your AI models with precise annotation services for images, text, audio, video, LiDAR, and natural language benchmarks.

Our Services

Our data annotation services provide precise labeling for images, text, audio, video, and LiDAR, ensuring your AI models perform at their best. By enhancing object detection, sentiment analysis, transcription, and 3D point cloud segmentation, we deliver high-quality, reliable data to solve your most complex challenges.

Image Annotation

The features that we cover when providing our image annotation services include detection, classification, segmentation, etc. While labelling your images, we don’t compromise and use the state-of-art procedures to enhance the functionality of your AI computer vision models to the greatest extent.

  • Bounding Boxes: For our object detection, we can quickly highlight objects of interest within the images through the clean squares.
  • Semantic Segmentation: For further distinction, we annotate with pixel-level to help us analyze the images in more details.
  • Key Point Annotation: In order to offer even more specific guidance on the positions of various objects, key point annotations can also be made.
Text Annotation

Supervised learning is the most important type of learning for natural language processing which will be adopted, particularly with regard to the role of text data. With our text annotation services include entity recognition, sentiment analysis, and all similar tasks your text data will be pre-processed for the remainder of NLP tasks.

  • Named Entity Recognition (NER): We can list objects and sort them based on text information by the type of information contained in the text information.
  • Sentiment Analysis: We know the way of labelling textual data where the data is categorized for emotion or feelings analyses.
  • Text Classification: While processing the text data, we group them into pre-defined classes that are easily distinguishable.
Audio Annotation

In support of speech recognition and audio analysis, our audio annotation services will help you transcribe and label your materials correctly.

  • Transcription: We have the expertise in the utilisation of tools in the working process which can record the majority of the information that is in an audiocast.
  • Speaker Identification: We have expertise in Tag sources for speaking as audio files for multiple source recognition.
  • Audio Classification: After reviewing all the captured material, We can assist you in differentiating between the episodes and classify the audio fragments based on their content and the context of their usage.
Video Annotation

Among the services offered is namely frame annotation which is crucial, especially when it comes to collecting frames in a pipeline of a video array.

  • Object Tracking: For example, Chinese objects need to be consistently moving and the label of the objects in the frame should be intact and correct when placed at the next frame.
  • Action Annotation: We have few approaches related to models enhancement to recognize activities in videos for example semi-supervised methods for action and event annotation.
  • Pose Estimation: We have the experience and expertise to enumerate specific and relevant terms associated with labelling anatomical landmarks on the human body for use in sporting and health-related endeavours.
LiDAR Annotation

LiDAR is being used in several industries like autonomous cars and even in environmental projects. Thus, our LiDAR annotation services provide improved and accurate labeling of 3D information from the point cloud system.

  • Point Cloud Segmentation: We have the ability to amass data points to provide higher detail differentiation of objects in a LiDAR scan.
  • Object Detection and Tracking: We can assist you tofind out the location of a target object at equally damped time intervals in a three-dimensional space.
  • 3D Bounding Boxes: In this segment of our solution offering we have the expertise for a more accurate way to do that is to encase items with precise 3D boxes so that the position of items is well defined.
NLB Annotation

We can deal with the most essential for benchmarking & enhancement of NL processing models for evaluation in concert with NLB annotation. Each time, the text data procured by us is guaranteed to be appropriately annotated regarding Natural Language Processing applications in case you opt for NLB annotation services from us.

  • Benchmark Dataset Creation: We can assist you to build gold standard datasets which are of large size and publicly available, for measuring the performance of a given NLP system.
  • Entity and Intent Annotation: We can assist you to annotate entities and intents of the text data so as to make the model stronger in its comprehension of the textual inputs.
  • Linguistic Annotation: We can assist you by providing low-level language processing information that will fit in with high-level coarse-grained analyses and optimizations.

Our Process

Consultation

The methodologies with which we begin our assessment with you are thorough and include detailed case studies to capture your needs and objectives.

Sample Annotation

To be more specific, we provide example annotations to suit your spec and at the same time, ensure the quality is kept in check.

Annotation

Our team of experts will do the annotation and while doing it, they would do it professionally in order to get better results.

Quality Assurance

Impeccable measures of quality control are followed when there is a disagreement on the annotation process.

Delivery

It is also delivered in the given format for ease in feeding it to the other Artificial Intelligence systems that you may have.